Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/hellgate-campground-helena-mt",  "name": "Hellgate Campground",  "description": "Hellgate Campground is located 30 miles east of Helena, Montana, along Montana Highway 284. In July of 1805 the Lewis and Clark Expedition traveled through the Canyon Ferry area exploring and mapping the Missouri River. When Lewis visited the area he described it as a beautiful and extensive plain country of about 10 to 12 miles wide which extended upwards further than an eye could see. In the 1850s the gold rush hit the Canyon Ferry area attracting miners from all over the United States in t...",  "url": "https://campertunity.com/listings/campgrounds/hellgate-campground-helena-mt",  "image": [    "https://www.recreation.gov/FacebookOG.jpg",    "https://cdn.recreation.gov/public/2019/08/13/21/12/249999_43dc336c-1453-475a-a4dc-211e6288aa56_1440.jpg",    "https://cdn.recreation.gov/public/2020/09/08/18/45/249999_b44fd551-ed8e-44a7-9389-abc0770b7954_700.webp",    "https://www.recreation.gov/TwitterCard.jpg"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "7700 Canyon Ferry Road",    "addressLocality": "Helena",    "addressRegion": "MT",    "postalCode": "59601",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 46.6176556,    "longitude": -111.6401278  },  "sameAs": [    "https://www.recreation.gov/camping/campgrounds/249999"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Lake"    },    {      "@type": "LocationFeatureSpecification",      "name": "Canyon"    },    {      "@type": "LocationFeatureSpecification",      "name": "River"    }  ],  "offers": {    "@type": "Offer",    "availability": "https://schema.org/InStock",    "priceCurrency": "USD",    "price": "10",    "priceValidUntil": "2026-10-01"  },  "priceRange": "$10+"}